Sauté mushrooms and onions in oil on med - high heat for 3 - 5 minutes. Add garlic and fresh herbs, sauté for 1 minute. Add tomatoes and bacon and sauté for 1 minute. Add beans and season with salt and pepper. Serve and garnish with parmesan cheese. This may be served as a side dish or may be tossed with short tubular pasta accompanied with chicken as a main course. Serves 2.